Lithium battery spatiotemporal modeling
Learning-based sparse spatiotemporal modeling for distributed …
Distributed thermal modeling of Lithium-ion batteries (LIBs) is critical for the safety of electric vehicles. Due to the installation and cost constraints, only limited sensors are allowed for practical applications. In this paper, a learning-based framework is proposed for online spatiotemporal modeling of distributed thermal processes in pouch-type LIBs …
Multiple Spatiotemporal Broad Learning for Real-Time …
DOI: 10.1021/acs.iecr.2c04349 Corpus ID: 257966604; Multiple Spatiotemporal Broad Learning for Real-Time Temperature Estimation of Lithium-Ion Batteries @article{Xu2023MultipleSB, title={Multiple Spatiotemporal Broad Learning for Real-Time Temperature Estimation of Lithium-Ion Batteries}, author={Kangkang Xu and …
Dual Separation-Based Spatiotemporal Modeling Methodology for Battery ...
The monitoring of temperature distribution is critical to the safety performance and cycle life of lithium-ion batteries (LIBs). This article introduces a systematic solution for real-time modeling of the battery thermal process under nonhomogeneous boundary conditions. The proposed method integrates the …
A two-scale manifold learning method for spatiotemporal …
To properly process these multi-scale dynamics, a two-scale manifold learning method is proposed for spatiotemporal modeling of the battery system. This …
Learning-based sparse spatiotemporal modeling for distributed …
Distributed thermal modeling of Lithium-ion batteries (LIBs) is critical for the safety of electric vehicles. Due to the installation and cost constraints, only limited sensors are allowed for practical applications. ... Physics-reserved spatiotemporal modeling of battery thermal process: Temperature prediction, parameter identification, …
Local-Properties-Embedding-Based Nonlinear Spatiotemporal Modeling …
PDF | On Mar 22, 2018, Kang Kang Xu and others published Local-Properties-Embedding-Based Nonlinear Spatiotemporal Modeling for Lithium-Ion Battery Thermal Process | Find, read and cite all the ...
Evolutionary Sensor Placement for Spatiotemporal Modeling of Battery ...
Spatiotemporal modeling is critical to the simulation, optimization, and control of the thermal process of a lithium-ion battery, which is a typical kind of distributed parameter system (DPS). Data-driven spatiotemporal modeling methods are of practical interest to construct an analytical model of the thermal process of a lithium-ion battery, since they …
Evolutionary Sensor Placement for Spatiotemporal Modeling of …
Abstract: Spatiotemporal modeling is critical to the simulation, optimization, and control of the thermal process of a lithium-ion battery, which is a typical kind of distributed …
Two-phase separation based spatiotemporal modeling of thermal …
DOI: 10.1016/j.est.2022.104050 Corpus ID: 246661936; Two-phase separation based spatiotemporal modeling of thermal processes with applications to lithium-ion batteries @article{Wang2022TwophaseSB, title={Two-phase separation based spatiotemporal modeling of thermal processes with applications to lithium-ion batteries}, …
Fast Modeling of Battery Thermal Dynamics Based on Spatio-Temporal ...
Experimental studies indicate that the proposed method can achieve satisfactory modeling performance while its computational efficiency is outstanding compared to peer methods. The thermal effect has a significant impact on the performance and durability of lithium-ion batteries. This article proposes a systematic approach for …
Fast Modeling of Battery Thermal Dynamics Based on
Request PDF | Fast Modeling of Battery Thermal Dynamics Based on Spatio-Temporal Adaptation | The thermal effect has a significant impact on the performance and durability of lithium-ion batteries.
(PDF) ISOMAP based Spatiotemporal Modeling for Lithium-ion Battery ...
PDF | On Aug 23, 2017, Kang-Kang Xu and others published ISOMAP based Spatiotemporal Modeling for Lithium-ion Battery Thermal Process | Find, read and cite all the research you need on ResearchGate
Learning-based sparse spatiotemporal modeling for distributed …
Data-based distributed thermal modeling of Lithium-ion battery under sparse sensing. • Accurately completing streaming sparse spatiotemporal output. • …
Remaining useful life prediction for lithium-ion batteries ...
The data-driven approach based on comparing a battery to a black box, rather than an actual mathematical model, entails the use of intelligent algorithmic models (e.g., neural networks (NNs) [17], support vector machines (SVMs) [18], and Bayesian regression [19]) to analyze the relationship between lithium battery life characteristic …
Physics-reserved spatiotemporal modeling of battery thermal …
3. Physics-reserved spatiotemporal modeling3.1. Framework. As shown in Fig. 1, the physics-reserved spatiotemporal modeling method constructs a composite network to model the battery thermal process.Except for the spatial coordinate (i.e., x) and time variable (i.e., t), the composite network adopts the battery current (i.e., I) and …
Local-Properties-Embedding-Based Nonlinear Spatiotemporal Modeling …
The temperature distribution of a lithium-ion battery belongs to a nonlinearly distributed parameter system (DPS), which is infinite dimensional in the space direction, and the proposed modeling method can be more effective than the traditional KL-based method for modeling the nonlinear DPS. The temperature distribution of a lithium-ion battery (LIB) …
ISOMAP based Spatiotemporal Modeling for Lithium-ion …
> TII-17-0988 < 2 [28]. This spatiotemporal model, integrating spectral method and hybrid intelligent model, can perform very well for the prediction of the thermal crown in hot rolling processes.
Evolutionary Sensor Placement for Spatiotemporal Modeling …
Evolutionary Sensor Placement for Spatiotemporal Modeling of Battery Thermal Process Yong Wang, Senior Member, IEEE, Shi-Hui He, and Bing-Chuan Wang Abstract—Spatiotemporal modeling is critical to the simula-tion, optimization, and control of the thermal process of a lithium-ion battery which is a typical kind of distributed …
Spatiotemporal Modeling of Lithium Battery Temperature Field …
Request PDF | On Dec 2, 2022, Xi Tan and others published Spatiotemporal Modeling of Lithium Battery Temperature Field Based on Spectral Method and Broad Learning System | Find, read and cite all ...
Extreme learning machine based spatiotemporal modeling of lithium …
Download Citation | Extreme learning machine based spatiotemporal modeling of lithium-ion battery thermal dynamics | Due to the overwhelming complexity of the electrochemical related behaviors and ...
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